ES471697A1 - Mfg. large girders by welding - on machine with submerged arc welding burners and girder turnover device - Google Patents

Mfg. large girders by welding - on machine with submerged arc welding burners and girder turnover device

Info

Publication number
ES471697A1
ES471697A1 ES471697A ES471697A ES471697A1 ES 471697 A1 ES471697 A1 ES 471697A1 ES 471697 A ES471697 A ES 471697A ES 471697 A ES471697 A ES 471697A ES 471697 A1 ES471697 A1 ES 471697A1
Authority
ES
Spain
Prior art keywords
girder
degrees
welding
girders
turnover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES471697A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE2732240A priority Critical patent/DE2732240C3/en
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of ES471697A1 publication Critical patent/ES471697A1/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0452Orientable fixtures

Abstract

The flanges and webs which are to be welded together to make a girder are located on a clamping bed located underneath a portal travelling longitudinally in direction (Y) on rails located on each side of the bed, which is fitted with a turnover device. The turnover device pref. consists of two parts, one being mounted on the portal whereas the other is located on a separate portal driven by a motor. Each part pref. includes a clamping heat rotated by a motor to turn a girder through 180 degrees in the plane at 90 degrees to the longitudinal axis of the girder. The two heads can pref. move in the transverse direction (X), i.e. at 90 degrees to direction (Y) and each head has hydraulic clamps gripping the girder while the latter is being turned over, i.e. through 180 degrees. Girders can be mfd. without the need for an overhead travelling crane when turning the beams through 180 degrees.
ES471697A 1977-07-16 1978-07-13 Mfg. large girders by welding - on machine with submerged arc welding burners and girder turnover device Expired ES471697A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2732240A DE2732240C3 (en) 1977-07-16 1977-07-16 Carrier welding machine

Publications (1)

Publication Number Publication Date
ES471697A1 true ES471697A1 (en) 1979-02-01

Family

ID=6014104

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471697A Expired ES471697A1 (en) 1977-07-16 1978-07-13 Mfg. large girders by welding - on machine with submerged arc welding burners and girder turnover device

Country Status (6)

Country Link
DE (1) DE2732240C3 (en)
ES (1) ES471697A1 (en)
FI (1) FI782196A (en)
FR (1) FR2397265B3 (en)
IT (1) IT1096915B (en)
SE (1) SE7807817L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662231B1 (en) * 1990-05-15 1992-09-04 Cardinaud Ets ASSEMBLY BENCH OF WINGS AND SOULS FOR THE MANUFACTURE OF PROFILES, ESPECIALLY I-PROFILES
CN103418973B (en) * 2013-08-26 2015-09-23 徐州建机工程机械有限公司 A kind of tower crane climbing frame welding tooling

Also Published As

Publication number Publication date
IT7825441D0 (en) 1978-07-07
SE7807817L (en) 1979-01-17
FR2397265B3 (en) 1981-04-10
IT1096915B (en) 1985-08-26
FI782196A (en) 1979-01-17
DE2732240C3 (en) 1980-10-09
FR2397265A1 (en) 1979-02-09
DE2732240B2 (en) 1980-02-07
DE2732240A1 (en) 1979-01-18

Similar Documents

Publication Publication Date Title
CA2072197A1 (en) High production laser welding assembly and method
AT43981T (en) INDUSTRIAL ROBOT FOR WELDING AND CUTTING WITH A LASER BEAM.
ES471697A1 (en) Mfg. large girders by welding - on machine with submerged arc welding burners and girder turnover device
JPS60240384A (en) Assembly member welding device
GB1104120A (en) Cutting device for continuous casting installations
JPS60102281A (en) Automatic arc welding device
JPH0484685A (en) Method for welding superposed steel plate
GB1406032A (en) Cutting apparatus
JPS61276790A (en) Butt welding method for metal strip
JPS6453777A (en) Automatic welding equipment
JPS58138583A (en) Frame welding equipment
JPS583790A (en) Welding work method of low temperature liquefied gas tank and its device
JPH04279276A (en) Diaphragm cutting device for box pillar
JPS6117361A (en) Automatic welding device of steel tube
JPS611472A (en) Method and device for fillet welding
JPH04310361A (en) Numerically controlled grinding device
JPS5954474A (en) Method and device for longitudinal seam welding of pipe
KR790001492B1 (en) Automatic horizonta fillet welding method
JPS58154486A (en) Panel for welding side plate or the like in structure such as vehicle
JPS62292334A (en) Steel pipe cutting device
JPS6478676A (en) Method for welding work
JPH0681395A (en) Welding method for beam
GB930176A (en) Beam-rail member for material handling system and method for production thereof
JPS6072674A (en) Automatic arc welding device
FR2297113A1 (en) Aligning butt joints between large cylinders - for spot welding prior to the actual welding process

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991201